This information is Issued for Puerto Rico and the Virgin Islands.For more information visit your corresponding Seismological Institution or theTsunami Warning Centers
| Event Details | |
|---|---|
| Estimated Maximum Intensity: | I |
| Date: |
December 28, 2025 19:23:58 UTC December 28, 2025 15:23:58 Hora Local |
| Region: | Mona Canyon |
| Distances: |
43.25 Km Northwest of Aguadilla,PR 44.61 Km North-Northeast of Desecheo,PR 68.58 Km North-Northwest of Mayagüez,PR |
| Magnitude: | 3.46 Md |
| Location: | Latitude: 18.7675 Longitude: -67.3756 |
| Depth: | 8 Km |
| Tsunami Warning Level: | No Warning, Advisory or Watch is in effect for Puerto Rico and the Virgin Islands |
| Issued Date & Time | 2025-12-28 15:59:30 |
| ID: | 20251228192357 |
Epicentral Map
Technical Information
YEAR MO DA --ORIGIN-- --LAT N- --LON W-- DEPTH RMS ERH ERZ XMAG FMAG PMAG INT
2025-12-28 1923 58.53 18 46.05 67 22.54 8.69 0.19 0.61 0.65 3.46 3.46D
SOURCE
NSTA NPHS DMIN MODEL GAP ITR NFM NWR NWS NVR REMRKS-AVH N.XMG-XMMAD-T N.FMG-FMMAD-T L F X
45 45 43.4 PR1 188 15 23 42 22 45 Q PPI 0.00 0.00 19.00 0.08 D
XMAG2-N.XMG2-XMMAD-T-S FMAG2-N.FMG2-FMMAD-T-S PREF.MAG-N.PMAG-PRMAD-T
3.46 19.00 0.08 Z 3.46 19.00 0.08 D
REGION= Mona Canyon
STA NET COM CR DIST AZM AN P/S WT SEC (TOBS -TCAL -DLY =RES) WT SR INFO CAL DUR-W-FMAG-T -AMP-U-PER-W-XMAG-T
AGPR PR HHZ A 43.4 139 91 IPU 66.23 7.70 7.62 0.00 0.08 1.89 0.466 0.55 70 3.28 Z
AGPR PR HH1 A 43.4 139 91 ES 1 72.20 13.67 13.56 0.00 0.11 0.95S 0.244
PRSN PR HHZ A 65.6 158 66 IPD 69.39 10.86 11.00 0.00 -0.14 1.89 0.183 0.55 63 3.21 Z
PRSN PR HH2 A 65.6 158 66 ES 1 78.01 19.48 19.58 0.00 -0.10 0.95S 0.155
AOPR PR HHZ A 80.5 125 55 EP- 1 70.94 12.41 13.09 0.00 -0.68* 0.00 0.000 0.55 99 3.64 Z
AOPR PR HH2 A 80.5 125 55 ES 1 82.04 23.51 23.30 0.00 0.21 0.95S 0.058
CRPR PR HHZ A 88.8 161 55 EP- 1 72.55 14.02 14.15 0.00 -0.13 0.95 0.035 0.55 81 3.46 Z
CRPR PR HH1 A 88.8 161 55 ES 1 83.71 25.18 25.19 0.00 -0.01 0.95S 0.151
UUPR PR HHZ A 89.6 129 55 EP+ 1 72.63 14.10 14.25 0.00 -0.15 0.95 0.022 0.55 87 3.53 Z
UUPR PR HH2 A 89.6 129 55 ES 1 83.83 25.30 25.36 0.00 -0.06 0.95S 0.059
EMPR PR HHZ A 94.9 109 55 IPU 73.40 14.87 14.92 0.00 -0.05 1.89 0.193 0.55 76 3.41 Z
EMPR PR HH1 A 94.9 109 55 ES 1 85.21 26.68 26.56 0.00 0.12 0.95S 0.083
MLPR PR HHZ A 95.0 158 55 IPD 73.27 14.74 14.93 0.00 -0.19 1.89 0.129 0.55 67 3.30 Z
MLPR PR HH2 A 95.0 158 55 ES 1 84.95 26.42 26.58 0.00 -0.16 0.95S 0.138
GBPR PR HHZ A102.2 149 55 EP+ 1 74.37 15.84 15.84 0.00 0.00 0.95 0.024 0.58 82 3.47 Z
GBPR PR HH1 A102.2 149 55 ES 1 86.75 28.22 28.20 0.00 0.02 0.95S 0.104
PCDR PR BHZ A109.7 256 55 EP+ 1 75.22 16.69 16.79 0.00 -0.10 0.95 0.192 0.55 81 3.48 Z
PCDR PR BHN A109.7 256 55 ES 1 88.60 30.07 29.89 0.00 0.18 0.95S 0.426
CELP PR HHZ A113.8 132 55 EP+ 1 76.10 17.57 17.31 0.00 0.26 0.95 0.020 0.55 72 3.38 Z
CELP PR HH1 A113.8 132 55 ES 1 89.27 30.74 30.81 0.00 -0.07 0.95S 0.062
CVPR PR HNZ A117.1 127 55 IPU 76.47 17.94 17.73 0.00 0.21 1.89 0.093 0.00 64 2.42XD
CVPR PR HN1 A117.1 127 55 ES 1 90.23 31.70 31.56 0.00 0.14 0.95S 0.058
ECPR PR HHZ A117.9 114 55 IPU 76.06 17.53 17.83 0.00 -0.30 1.89 0.155 0.55 80 3.48 Z
ECPR PR HH1 A117.9 114 55 ES 1 90.15 31.62 31.74 0.00 -0.12 0.95S 0.069
ICMP PR HHZ A132.5 137 55 EP+ 1 78.92 20.39 19.68 0.00 0.71* 0.00 0.000 0.55 74 3.43 Z
ICMP PR HH1 A132.5 137 55 ES 1 93.64 35.11 35.03 0.00 0.08 0.95S 0.071
GCPR PR HHZ A145.5 110 55 EP+ 1 79.98 21.45 21.33 0.00 0.12 0.95 0.046 0.55 64 3.31 Z
GCPR PR HH1 A145.5 110 55 ES 1 96.08 37.55 37.97 0.00 -0.42 0.89S 0.070
ASPR PR HHZ A145.7 123 55 EP+ 1 80.19 21.66 21.35 0.00 0.31 0.95 0.026 0.00 75 2.60 Z
ASPR PR HH1 A145.7 123 55 ES 1 96.96 38.43 38.00 0.00 0.43 0.84S 0.045
SJG IU BHZ A148.4 119 55 EP+ 1 80.18 21.65 21.70 0.00 -0.05 0.95 0.031 0.73 71 3.28 Z
SJG IU BH1 A148.4 119 55 ES 1 97.10 38.57 38.63 0.00 -0.06 0.95S 0.061
IGPR PR HHZ A160.8 123 55 EP+ 1 81.88 23.35 23.26 0.00 0.09 0.94 0.026 0.55 79 3.52 Z
IGPR PR HH1 A160.8 123 55 ES 1 100.02 41.49 41.40 0.00 0.09 0.94S 0.057
PDPR PR HHZ A165.3 119 55 EP+ 1 82.47 23.94 23.83 0.00 0.11 0.93 0.030 0.55 74 3.46 Z
PDPR PR HH1 A165.3 119 55 ES 1 101.37 42.84 42.42 0.00 0.42 0.84S 0.048
HUMP PR HHZ A175.5 112 55 EP+ 1 83.91 25.38 25.12 0.00 0.26 0.89 0.037 0.55 82 3.57 Z
HUMP PR HH1 A175.5 112 55 ES 1 102.86 44.33 44.71 0.00 -0.38 0.89S 0.066
MTP PR HHZ A206.4 110 55 EP+ 1 87.63 29.10 29.03 0.00 0.07 0.67 0.023 0.55 87 3.66 Z
MTP PR HH1 A206.4 110 55 ES 1 110.31 51.78 51.67 0.00 0.11 0.67S 0.040
HMDR DR BHZ A211.5 271 55 EP+ 1 88.19 29.66 29.68 0.00 -0.02 0.63 0.101
HMDR DR BHN A211.5 271 55 ES 1 111.83 53.30 52.83 0.00 0.47 0.37S 0.073
STVI PR HHZ A259.5 99 55 EP+ 1 94.24 35.71 35.76 0.00 -0.05 0.18 0.002
STVI PR HH1 A259.5 99 55 ES 1 121.91 63.38 63.65 0.00 -0.27 0.18S 0.004
VGBI PR HHZ A315.4 95 55 EP+ 2 102.36 43.83 42.83 0.00 1.00* 0.00 0.000